sim/sh64/ChangeLog

   1 2006-10-18  Dave Brolley  <brolley@redhat.com>
   2
   3         * Contribute the following changes:
   4
   5         2006-06-14  Dave Brolley  <brolley@redhat.com>
   6
   7         * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
   8         (sh64_fpref): New functions.
   9         * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
  10         (sh64_fpref): New functions.
  11         (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
  12         sh4a_nofpu and sh4al.
  13         (sh2e_mach): New MACH.
  14         (sh2a_fpu_mach): New MACH.
  15         (sh2a_nofpu_mach): New MACH.
  16         (sh4_nofpu): New MACH.
  17         (sh4a_mach): New MACH.
  18         (sh4a_nofpu_mach): New MACH.
  19         (sh4al_mach): New MACH.
  20         * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
  21         archfile to CGEN script.
  22         * arch.c: Regenerated.
  23         * arch.h: Regenerated.
  24         * cpu.c: Regenerated.
  25         * cpu.h: Regenerated.
  26         * cpuall.h: Regenerated.
  27         * decode-compact.c: Regenerated.
  28         * decode-compact.h: Regenerated.
  29         * decode-media.c: Regenerated.
  30         * decode-media.h: Regenerated.
  31         * defs-compact.h: Regenerated.
  32         * defs-media.h: Regenerated.
  33         * sem-compact-switch.c: Regenerated.
  34         * sem-compact.c: Regenerated.
  35         * sem-media-switch.c: Regenerated.
  36         * sem-media.c: Regenerated.
  37         * sh-desc.c: Regenerated.
  38         * sh-desc.h: Regenerated.
  39         * sh-opc.h: Regenerated.
  40
  41 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
  42
  43         * configure: Regenerated.
  44
  45 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
  46
  47         * configure: Regenerated.
  48
  49 2005-05-02  Corinna Vinschen  <vinschen@redhat.com>
  50
  51         * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
  52         inclusion of cgen.h.
  53
  54 2005-04-15  Corinna Vinschen  <vinschen@redhat.com>
  55
  56         * configure.ac: New file.
  57         * configure.in: Remove.
  58         * configure: Regenerate.
  59         * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
  60         * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
  61         (sim_create_inferior): Ditto.
  62
  63 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
  64
  65         * configure: Regenerate for ../common/aclocal.m4 update.
  66
  67 Fri Feb 21 19:49:45 2003  J"orn Rennecke <joern.rennecke@superh.com>
  68
  69         * sem-media-switch.c, sem-media.c: Regenerate.
  70
  71 2002-06-24  Richard Sandiford  <rsandifo@redhat.com>
  72
  73         * sh64.c: Update path of "callback.h".
  74
  75 2002-06-20  Elena Zannoni  <ezannoni@redhat.com>
  76
  77         * sh64.c: Include correct file for register numbers.
  78
  79 Fri May 17 14:27:41 2002  J"orn Rennecke <joern.rennecke@superh.com>
  80
  81         * sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
  82         print_insn_shl.
  83
  84 2001-07-05  Ben Elliston  <bje@redhat.com>
  85
  86         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
  87         (stamp-desc): Likewise.
  88         (stamp-cpu): Likewise.
  89         (stamp-defs-compact): Likewise.
  90         (stamp-defs-media): Likewise.
  91         (stamp-decode-compact): Likewise.
  92         (stamp-decode-media): Likewise.
  93
  94 2001-03-30  Ben Elliston  <bje@redhat.com>
  95
  96         * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
  97         * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
  98         * sh64.c (sh64_idesc_{compact,media}): Make non-static.
  99
 100 2001-01-30  Ben Elliston  <bje@redhat.com>
 101
 102         * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
 103         (trap_handler): Implement these syscalls.
 104         (count_argc): New function.
 105
 106 2001-01-24  Alexandre Oliva  <aoliva@redhat.com>
 107
 108         * sh64.c (trap_handler): Implement time.
 109
 110         * sh64.c (fetch_str): New function.
 111         (trap_handler): Re-implement write, and implement lseek, read,
 112         open and close.
 113
 114 2001-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 115
 116         * sh64.c (sh64_fetch_register): When fetching the PC, return the
 117         PC value and set the LSB according to the current ISA.
 118
 119 2001-01-18  Ben Elliston  <bje@redhat.com>
 120
 121         * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
 122         has terminated, not exit!
 123
 124 2001-01-12  Ben Elliston  <bje@redhat.com>
 125
 126         * sh64.c (sh64_fcnvds): Re-implement.
 127
 128         * sh64.c: Include "bfd.h".
 129         (trap_handler): New function. Consolidate function bodies of
 130         sh64_trapa and sh64_compact_trapa.
 131         (sh64_trapa): Use it.
 132         (sh64_compact_trapa): Likewise.
 133
 134 2001-01-11  Ben Elliston  <bje@redhat.com>
 135
 136         * sem-media.c, sem-media-switch.c: Regenerate.
 137         * sem-compact.c, sem-compact-switch.c: Likewise.
 138
 139         * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
 140
 141         * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
 142         * decode-media.c, decode-media.h, defs-media.h: Likewise.
 143         * sem-compact.c, sem-compact-switch.c: Likewise.
 144         * sem-media.c, sem-media-switch.c: Likewise.
 145
 146 2001-01-10  Ben Elliston  <bje@redhat.com>
 147
 148         * sim-main.h (CIA_SET): Encode the current instruction set mode
 149         when setting the cia.
 150
 151 2001-01-08  Ben Elliston  <bje@redhat.com>
 152
 153         * sh64.c (sh64_store_register): Do not set insn set mode--allow
 154         sh64_h_pc_set() to do it.
 155         (shmedia_init_cpu): Do not initialise the insn set mode--let the
 156         loader set it based on bit 0 of the executable's starting address.
 157         (shcompact_init_cpu): Likewise.
 158         * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
 159         about malformed programs which have illegal insns in delay slots.
 160         (sh64_compact_pbb_cti_chain): Examine the least significant bit of
 161         the new pc, not the current instruction set mode to determine if
 162         the next pbb in the chain will consist of SHmedia instructions.
 163         * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
 164         switches. Set bit 0 when setting the pc for the next SHmedia pbb.
 165
 166         * cpu.c, cpu.h: Regenerate.
 167         * sem-compact.c, sem-compact-switch.c: Likewise.
 168         * sem-media.c, sem-media-switch.c: Likewise.
 169
 170         * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
 171         not stdio functions to emit output when executing write traps.
 172
 173 2001-01-07  Alexandre Oliva  <aoliva@redhat.com>
 174
 175         * sh64.c (sh64_compact_trapa): Support writing to stderr.  Flush
 176         output stream after each (compound) write.
 177
 178 2001-01-06  Ben Elliston  <bje@redhat.com>
 179
 180         * sem-media.c, sem-media-switch.c: Regenerate.
 181
 182 2001-01-04  Ben Elliston  <bje@redhat.com>
 183
 184         * sem-compact.c, sem-compact-switch.c: Regenerate.
 185         * cpu.h: Regenerate.
 186
 187 2001-01-03  Ben Elliston  <bje@redhat.com>
 188
 189         * cpu.c, cpu.h: Regenerate.
 190         * sem-media.c, sem-media-switch.c: Likewise.
 191
 192 2001-01-02  Ben Elliston  <bje@redhat.com>
 193
 194         * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
 195         BFD primitives.
 196
 197         * sem-compact.c, sem-compact-switch.c: Regenerate.
 198
 199 2000-12-30  Alexandre Oliva  <aoliva@redhat.com>
 200
 201         * sh64.c (sh64_nsb): Re-implement correctly.
 202
 203 2000-12-26  Alexandre Oliva  <aoliva@redhat.com>
 204
 205         * sh64.c (sh64_nsb): Re-implement.
 206
 207 2000-12-27  Ben Elliston  <bje@redhat.com>
 208
 209         * cpu.c, cpu.h: Regenerate.
 210         * sem-compact.c, sem-compact-switch.c: Likewise.
 211         * sem-media.c, sem-media-switch.c: Likewise.
 212         * sh-desc.c: Likewise.
 213
 214 2000-12-26  Ben Elliston  <bje@redhat.com>
 215
 216         * mloop-compact.in, mloop-media.in: Remove.
 217         * mloop-compact.c, mloop-media.c: New files.
 218         * eng-compact.c, eng-media.c: Likewise.
 219         * Makefile.in (mloop-compact.c): Remove target.
 220         (stamp-mloop-compact): Likewise.
 221         (mloop-media.c): Likewise.
 222         (stamp-mloop-media): Likewise.
 223         (sh64-clean): Update.
 224         (stamp-mloop): Remove.
 225
 226 2000-12-23  Ben Elliston  <bje@redhat.com>
 227
 228         * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
 229         (shcompact_prepare_run): Remove.
 230         (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
 231
 232 2000-12-22  Ben Elliston  <bje@redhat.com>
 233
 234         * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
 235         (sh64_dump): Remove.
 236         (sh64_engine_run_full): Only compute idesc tables once.
 237         (sh64_engine_run_fast): Likewise.
 238         (shmedia_prepare_run): Do nothing.
 239         (shcompact_prepare_run): Likewise.
 240
 241         * sem-compact.c, sem-compact-switch.c: Regenerate.
 242         * sem-media.c, sem-media-switch.c: Likewise.
 243
 244 2000-12-19  Ben Elliston  <bje@redhat.com>
 245
 246         * sem-media.c, sem-media-switch.c: Regenerate.
 247
 248 2000-12-15  Ben Elliston  <bje@redhat.com>
 249
 250         * sh64.c (sh64_store_register): When storing a new PC, set ISA
 251         mode based on the value of bit 0.
 252
 253         * sh64.c: Include "sim-sh64.h" for GDB interfacing.
 254         (sh64_fetch_register): Implement.
 255         (sh64_store_register): Likewise.
 256
 257         * sh64-sim.h (sh64_fmacs): Declare.
 258         (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
 259
 260         * sem-media.c, sem-media-switch.c: Regenerate.
 261
 262 2000-12-13  Ben Elliston  <bje@redhat.com>
 263
 264         * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
 265         (sh64_trapa): Renamed from sh64_trap.
 266         * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
 267         Apply renaming described above.
 268
 269         * decode-media.c, decode-media.h, defs-media.h: Regenerate.
 270         * sem-media.c sem-media-switch.c: Likewise.
 271         * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
 272
 273 2000-12-12  Ben Elliston  <bje@redhat.com>
 274
 275         * cpu.c, cpu.h, sh-desc.c: Regenerate.
 276         * sem-media.c, sem-media-switch.c: Likewise.
 277         * sem-compact.c, sem-compact-switch.c: Likewise.
 278         * sh64-sim.h (sh64_ftrvs): Declare.
 279         * sh64.c (sh64_ftrvs): Bug fixes.
 280
 281         * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
 282         (sh64_fcmpgts): Likewise.
 283
 284 2000-12-11  Ben Elliston  <bje@redhat.com>
 285
 286         * decode-media.c, decode-media.h: Regenerate.
 287         * defs-media.h: Likewise.
 288         * sem-media.c, sem-media-switch.c: Likewise.
 289         * sh-desc.c: Likewise.
 290
 291 2000-12-08  Ben Elliston  <bje@redhat.com>
 292
 293         * decode-media.c, decode-media.h: Regenerate.
 294         * defs-media.h: Likewise.
 295         * sem-media.c, sem-media-switch.c: Likewise.
 296
 297 2000-12-07  Ben Elliston  <bje@redhat.com>
 298
 299         * decode-media.c, decode-media.h: Regenerate.
 300         * sem-media.c, sem-media-switch.c: Likewise.
 301
 302         * defs-media.h: Regenete.
 303         * decode-compact.c, decode-media.c: Likewise.
 304
 305 2000-12-06  Ben Elliston  <bje@redhat.com>
 306
 307         * sh64.c (sh64_fcmpund): Return a BI.
 308         (sh64_fcmpuns): Likewise.
 309         (sh64_nsb): Treat source value as unsigned.
 310         (sh64_compact_model_insn_before): New function.
 311         (sh64_media_model_insn_before): Likewise.
 312         (sh64_compact_model_insn_after): Likewise.
 313         (sh64_media_model_insn_after): Likewise.
 314         (sh_models): Use sh5_mach for "sh5".
 315         * sh64-sim.h: Add missing function prototypes.
 316
 317         * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
 318         * decode-media.c, decode-media.h: Likewise.
 319         * sem-media.c, sem-media-switch.c: Likewise.
 320
 321 2000-12-05  Ben Elliston  <bje@redhat.com>
 322
 323         * mloop-compact.in, mloop-media.in: Use @prefix@.
 324         * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
 325         to make generated files safe in the presence of parallel makes.
 326         (stamp-mloop-media): Likewise.
 327
 328         * decode-media.c, defs-media.h: Regenerate.
 329
 330 2000-12-04  Ben Elliston  <bje@redhat.com>
 331
 332         * sh64-sim.h: Add function prototypes from sh64.c.
 333
 334         * Makefile.in (SH64_OBJS): Add ISA variant objects.
 335         (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
 336         (SH64_INCLUDE_DEPS): Update for ISA variants.
 337         (stamp-mloop-compact, stamp-mloop-media): New targets.
 338         (decode-compact.o, sem-compact.o): New rules.
 339         (decode-media.o, sem-media.o): Likewise.
 340         (sh64-clean): Update.
 341         (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
 342         (stamp-desc, stamp-cpu): Likewise.
 343         (stamp-defs-compact, stamp-defs-media): Likewise.
 344         (stamp-decode-compact, stamp-decode-media): Likewise.
 345
 346         * defs-compact.h, defs-media.h: Regenerate.
 347
 348 2000-12-03  Ben Elliston  <bje@redhat.com>
 349
 350         * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
 351         (sh64_fcmpged, sh64_fcmpges): Likewise.
 352         (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
 353
 354         * sh64.c (sh64_endian): New function.
 355         (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
 356         (sh64_fcmpged, sh64_fcmpges): Likewise.
 357         (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
 358         (sh64_trap): Implement a basic syscall facility.
 359         (sh64_trapa): Exit with return code in R5, not 0.
 360         (sh64_model_sh5_u_exec): Remove.
 361         (sh64_engine_run_full): New function.
 362         (sh64_engine_run_fast): Likewise.
 363         (shmedia_prepare_run): Likewise.
 364         (shcompact_prepare_run): Likewise.
 365         (sh64_get_idata): Likewise.
 366         (sh64_init_cpu): Likewise.
 367         (shmedia_init_cpu): Likewise.
 368         (shcompact_init_cpu): Likewise.
 369         (sh64_model_init): Likewise.
 370         (sh_models): Define.
 371         (sh5_imp_properties): Likewise.
 372         (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
 373
 374         * sem-compact.c, sem-compact-switch.c: Regenerate.
 375
 376 2000-12-01  Ben Elliston  <bje@redhat.com>
 377
 378         * sh64-sim.h (sh64_endian): Declare.
 379         * sim-main.h (sim_cia): Use UDI, not USI.
 380         (WITH_PROFILE_MODEL_P): Remove.
 381         * sim-if.c (sim_sh64_disassemble_insn): Remove.
 382         (sh64_disassemble_insn): New function.
 383         (sim_open): Use as this CPU's disassembler.
 384         * eng.h: New file.
 385         * decode.h (WITH_PROFILE_MODEL_P): Undefine.
 386
 387         * decode-compact.c, decode-media.c: Regenerate.
 388         * defs-compact.h, defs-media.h: Likewise.
 389         * sem-compact.c, sem-compact-switch.c: Likewise.
 390         * sh-desc.c, sh-desc.h: Likewise.
 391         * cpu.c, cpu.h, cpuall.h: Likewise.
 392
 393 2000-11-30  Ben Elliston  <bje@redhat.com>
 394
 395         * arch.c, sh-desc.c, sh-desc.h: Regenerate.
 396
 397         * tconfig.in (SIM_HAVE_BIENDIAN): Define.
 398         * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
 399         target byte order, but default to big endian.
 400         * configure: Regenerate.
 401
 402 2000-11-27  Ben Elliston  <bje@redhat.com>
 403
 404         * sim-main.h (WITH_PROFILE_MODEL_P): Define.
 405         * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
 406
 407         * sh-desc.c, sh-desc.h: Regenerate.
 408         * arch.c, cpu.h, cpuall.h: Regenerate.
 409         * decode.h (WITH_PROFILE_MODEL_P): Remove.
 410
 411         * mloop-compact.in, mloop-media.in: New files.
 412         * decode.h: Likewise.
 413
 414 2000-11-26  Ben Elliston  <bje@redhat.com>
 415
 416         * sem-compact.c, sem-compact-switch.c: Generate.
 417         * sem-media.c, sem-media-switch.c: Likewise.
 418
 419 2000-11-25  Ben Elliston  <bje@redhat.com>
 420
 421         * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
 422
 423         * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
 424         * decode-compact.c, decode-compact.h: Likewise.
 425         * decode-media.c, decode-media.h: Likewise.
 426         * sh64-sim.h: New file.
 427         * sim-main.h: Likewise.
 428
 429 2000-11-22  Ben Elliston  <bje@redhat.com>
 430
 431         * sim-if.c: New file.
 432         * sh64.c: Likewise.
 433
 434 2000-11-16  Ben Elliston  <bje@redhat.com>
 435
 436         * config.in: New file.
 437         * tconfig.in: Likewise.
 438         * configure.in: Likewise.
 439         * configure: Generate.
 440         * Makefile.in: New file.